18. The outcomes of a game of chance are determined by flipping three coins. The payouts for each trial are below. You must play this game 40 times. Choose the option you think will win
the most money. State your option and explain why you are choosing this option,

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Math each whole number with a rational,exponential expression

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0